Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
An average high-temperature of a frosty 7.3°C (45.1°F) marks December, exhibiting a close resemblance to the conditions in November. In Irreville, the average low-temperature during December nights tends to settle at an icy 2.8°C (37°F), indicating a slight drop from the daytime peak.Humidity
January and December, with an average relative humidity of 88%, are the most humid months.Rainfall
In Irreville, in December, it is raining for 13.8 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, in Irreville, there are 153.9 rainfall days, and 400mm (15.75") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Irreville, in December, snow falls for 1.2 days, with typically accumulated 19mm (0.75") of snow. In Irreville, during the entire year, snow falls for 7.4 days and aggregates up to 78mm (3.07") of snow.Daylight
December has the shortest days of the year in Irreville, France, with an average of 8h and 18min of daylight.On the first day of the month, sunrise is at 08:28 and sunset at 17:00. On the last day of December, sunrise is at 08:49 and sunset at 17:07 CET.
Sunshine
The average sunshine in December is 4.1h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Irreville. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the average December temperature in Irreville?
What are the most humid months in Irreville?
What is the average humidity in December in Irreville?
How much does it rain in Irreville in December?
How much does it snow in Irreville in December?
What is the month with the shortest days in Irreville?
How many hours of daylight does Irreville have in December?
When are sunrise and sunset in December in Irreville?
How long on average sun shines in December in Irreville?
When is the lowest UV index in Irreville?
What is the UV index reading in December in Irreville?
Average temperature in December
Irreville, France
- Average high temperature in December: 7.3°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in December: 2.8°C
The month with the highest average low temperature is August (13.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in December
Irreville, France
- Average pressure in December: 1017.9mbar
The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed in December
Irreville, France
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in December
Irreville, France
- Average humidity in December: 88%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall in December
Irreville, France
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in December
Irreville, France
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in December
Irreville, France
- Average snowfall in December: 19mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Irreville, France
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Irreville, France
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 4h and 1min
The months with the most sunshine are June and July (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Irreville, France
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is January (11.6 days).
Average UV index in December
Irreville, France
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Irreville, France
- Average cloud cover in December: 58
The month with the most cloud cover is November (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in December
Irreville, France
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, July, August, September, October and December (9km).
The months with the lowest visibility are January, May, June and November (8km).
Irreville, France
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